---
title: "Teen Underwear — $67K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/teen-underwear"
last_updated: "2026-08-09T22:18:44.754Z"
locale: en
meta:
description: "Niche score 46/100 · $67K/yr market · 262K searches/yr · $16.98 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $67K/yr market · 262K searches/yr · $16.98 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Teen Underwear — $67K/yr Amazon US Niche (2026) - Flapen"
---
# **teen underwear**
**Skip it**
A small market ($67K/yr) — this niche doesn't clear our bar today.
Market size 17Growth 39Conversion 19Competition 85Returns 54Price range 70Avg price 80Brand share 68Review moat 25Quality gap 24
**Competition**
**Great****30%**
top-5 click share — an open shelf
**Avg price**
**Great****$16.98**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$9.02–$28.99**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****64%**
top-5 brand share — brands hold most of the demand
**Returns**
**Good****2.9%**
return rate — above 5% kills the launch gate
**Growth**
**Okay****+11.5%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****4,584.8**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Bad****1.5%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$67K**
$67K/yr · 262K searches
According to Flapen's Amazon United States niche tracking, teen underwear is a $67K/yr Amazon United States market (262K searches/yr). The top 5 brands hold 64% of demand. Demand peaks in Jul–Aug. Verdict: Skip it — 46/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **teen underwear market data**
- **Units sold / yr**
- **5K–6K**
- avg 0–100/product
- **Revenue / yr**
- **$85K–$102K**
- units × avg price
- **Conversion rate**
- **1.5%**
- **Avg BSR**
- **#103**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **91%**
- **Out of stock**
- **0.4%**
- **Avg brand age**
- **38 months**
- **Avg seller age**
- **157 days**
## **Competition & brand share**
Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen.
**Brands**
**25 **▲rising
**Sellers**
**39**
**Top-5 brand share**
**64%**
Top 20: 97%
**Top-5 click share**
**30%**
Top 20: 66%
**Open market**
**30%**
- Finihen21% - Demifill14% - Boboking11% - JackLoveBriefs9% - Hanes9% - Fruit of the Loom6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +11.5% search growth over the last 90 days.
13K8KPrime Day '24Holiday '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug · busiest ÷ quietest = 2.9×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/teen-underwear/trend)
## **Top teen underwear search terms**
- **teen underwear**66K/yr+14.0%1.3% conv. - **underwear for teens**23K/yr+16.1%0.9% conv. - **underwear for teen girls**31K/yr-3.8%1.1% conv. - **underwear teen girls**20K/yr+9.8%1.5% conv. - **underwear teen**11K/yr+25.1%1.0% conv. - **panties for teens**14K/yr+6.7%0.7% conv. - **underwear teens**9K/yr+34.8%0.9% conv. - **teen girl underwear size 12-14**11K/yr+14.4%3.5% conv. - **teens underwear**10K/yr+6.2%0.9% conv. - **hanes girls underwear size 14**7K/yr+37.2%2.8% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/teen-underwear/search-terms)
## **Top teen underwear products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%3%$2K6%$4K9%$6K12%$8K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Finihen Girls Underwear Seamless Teen Girls No Show Big Girls Panties Fashion Style Size11-12Years.**Finihen**$19.02**4.6★441 rev](https://www.amazon.com/dp/B0F4XKW885) [2**Demifill Teen Girls Seamless Underwear Tagless No Show Panties for Teens Pack of 8 Size 13-14 Years Mixed Color**Demifill**$18.85**4.7★540 rev](https://www.amazon.com/dp/B0DYCLZD9M) [3**JackLoveBriefs Girls Underwear for 12 Pack Teen Cotton Briefs (Size M Multicolor)**JackLoveBriefs**$16.06**4.6★1,960 rev](https://www.amazon.com/dp/B0CNXHFFD9) [4**Fruit of the Loom Girls Tag Free Cotton Brief Underwear Multipacks Brief-20 Pack-Black/Pink/Grey 14**Fruit of the Loom**$17.34**4.7★65,517 rev](https://www.amazon.com/dp/B084DWWTTK) [5**Boboking Girls Underwear Cotton Briefs Teen Kids Panties 12years Mixed color**Boboking**$17.52**4.7★652 rev](https://www.amazon.com/dp/B0CN6QPW3Z)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SALIA GIRL Seamless Teen Underwear 10-12 Soft Stretch Big Girls Panties Mid-Rise Briefs Full-Coverage Girls Underwear Pack of 6 White/Beige/Pink/Blue/Black/Grey 12 Years**SALIA GIRL**$17.62**70 rev5mo ago](https://www.amazon.com/dp/B0GMQS7SPX) [**Boboking Teen Girls Seamless Underwear No Show Tagless Briefs Mixed Color13-14Years**Boboking**$16.10**160 rev9mo ago](https://www.amazon.com/dp/B0FSKRNVDS) [**BAMBOO COOL Girls Underwear Tagless Bamboo Viscose Soft Full Coverage Kids Panties 6-14 Years Briefs 6-Pack**BAMBOO COOL**$26.43**203 rev1y ago](https://www.amazon.com/dp/B0F47TKGQS) [**Boboking Teen Girls Seamless Underwear No Show Tagless Briefs 13-14Years**Boboking**$17.48**160 rev1y ago](https://www.amazon.com/dp/B0FC6K89KS) [**Finihen Girls Underwear Seamless Teen Girls No Show Big Girls Panties Fashion Style Size11-12Years.**Finihen**$19.02**441 rev1y ago](https://www.amazon.com/dp/B0F4XKW885)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SALIA GIRL Seamless Teen Underwear 10-12 Soft Stretch Big Girls Panties Mid-Rise Briefs Full-Coverage Girls Underwear Pack of 6 White/Beige/Pink/Blue/Black/Grey 12 Years**SALIA GIRL**$17.62**4.4★**▲ 59%**](https://www.amazon.com/dp/B0GMQS7SPX) [**Boboking Teen Girls Seamless Underwear No Show Tagless Briefs 13-14Years**Boboking**$17.48**4.6★**▲ 53%**](https://www.amazon.com/dp/B0FC6K89KS) [**Boboking Teen Girls Seamless Underwear No Show Tagless Briefs Mixed Color13-14Years**Boboking**$16.10**4.6★**▲ 52%**](https://www.amazon.com/dp/B0FSKRNVDS) [**Finihen Girls Cotton Bikini Panties For Teen Girls Underwear Comfortable Multipacks Size 12**Finihen**$12.65**4.6★**▲ 48%**](https://www.amazon.com/dp/B0B2P633NW) [**Finihen Girls Underwear Seamless Teen Girls No Show Big Girls Panties Fashion Style Size15-16Years.**Finihen**$21.24**4.6★**▲ 41%**](https://www.amazon.com/dp/B0F4XMVPFF)
**~~View all trending →~~**
## **What buyers say about teen underwear**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Comfort-Overall**29%
*“Very comfortable to use”*
**Size-Overall**19%
*“Awesome fit”*
**Soft Feel**11%
*“So soft”*
**Quality-Overall**9%
*“Excellent Quality”*
**Value For Money**4%
*“Great deal”*
**Material Quality**4%
*“Great material”*
**Color**3%
*“Colors are pretty”*
**Advertised Vs Actual Product**2%
*“As advertised”*
**Breathability**2%
*“They are breathable”*
**Stretchability/Expandability/Elasticity**2%
*“It is a nice comfortable elastic feel”*
### **What buyers complain about **
**Size-Overall**29%
*“Awkward fit”*
**Stretchability/Expandability/Elasticity**7%
*“Elastic was not good”*
**Quality-Overall**6%
*“Poor Quality”*
**Material Quality**6%
*“Horrible material”*
**Comfort-Overall**6%
*“Not comfortable”*
**Durability**4%
*“Falls apart”*
**Gap/Hole**2%
*“saw that there were already holes”*
**Stitch/Finish/Polish**2%
*“The seams got all wonky also”*
**Color**2%
*“missing the red color”*
**Thickness**1%
*“They are thinner than normal”*
### **Top return reasons **
**Size-Overall**58%
**Waist Fit**9%
**Material Quality**8%
**Advertised Vs Actual Product**4%
**Thigh Fit**3%
**Length**2%
**Thin**2%
**Shape/Style**2%
**Hip Fit**1%
**Quality-Overall**1%
## **Common questions**
- **Is teen underwear profitable to sell on Amazon United States?**
- The niche generates $67K/yr across 65 tracked products. 5 of 11 products launched in the last 360 days are still selling. 90-day search growth is +11.5%. Flapen's verdict: Skip it (46/100).
- **How competitive is the teen underwear niche?**
- 25 brands and 39 sellers compete. The top 5 products take 30% of clicks and top 5 brands hold 64% of demand.
- **What do buyers complain about in teen underwear?**
- Top complaints mined from reviews: Size-Overall, Stretchability/Expandability/Elasticity, Quality-Overall. The return rate is 2.9%.
- **When does demand for teen underwear peak?**
- Demand peaks in Jul–Aug; the busiest month runs 2.9× the quietest.
- **What does it cost to enter the teen underwear niche?**
- Listings span $9.02–$28.99; the average listing price is $16.98 (sweet spot $15–$100). The average incumbent carries 4,585 reviews — the moat a new listing must climb.
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